Construction of heptagon‐containing molecular nanocarbons

Chaolumen, IA Stepek, KE Yamada… - Angewandte Chemie …, 2021 - Wiley Online Library
Molecular nanocarbons containing heptagonal rings have attracted increasing interest due
to their dynamic behavior, electronic properties, aromaticity, and solid‐state packing …

Engineering of nanostructured carbon materials with electron or ion beams

AV Krasheninnikov, F Banhart - Nature materials, 2007 - nature.com
Irradiating solids with energetic particles is usually thought to introduce disorder, normally
an undesirable phenomenon. But recent experiments on electron or ion irradiation of …

[HTML][HTML] Ion and electron irradiation-induced effects in nanostructured materials

AV Krasheninnikov, K Nordlund - Journal of applied physics, 2010 - pubs.aip.org
A common misconception is that the irradiation of solids with energetic electrons and ions
has exclusively detrimental effects on the properties of target materials. In addition to the …

Role of electronic excitations in ion collisions with carbon nanostructures

AV Krasheninnikov, Y Miyamoto, D Tománek - Physical review letters, 2007 - APS
By combining ab initio time-dependent density functional calculations for electrons with
molecular dynamics simulations for ions in real time, we investigate the microscopic …

Electrowetting control of Cassie-to-Wenzel transitions in superhydrophobic carbon nanotube-based nanocomposites

Z Han, B Tay, C Tan, M Shakerzadeh, K Ostrikov - ACS nano, 2009 - ACS Publications
The possibility of effective control of the wetting properties of a nanostructured surface
consisting of arrays of amorphous carbon nanoparticles capped on carbon nanotubes using …

The engineering of hot carbon nanotubes with a focused electron beam

J Li, F Banhart - Nano Letters, 2004 - ACS Publications
Single-wall and multiwall carbon nanotubes at high temperature are irradiated with the
focused electron beam in an electron microscope. Nanotubes can be tailored with …

The effect of gamma ray irradiation on the structure of graphite and multi-walled carbon nanotubes

B Li, Y Feng, K Ding, G Qian, X Zhang, J Zhang - Carbon, 2013 - Elsevier
Graphite and multi-walled carbon nanotubes (MWCNTs) irradiated by gamma-rays were
studied by X-ray diffraction, Raman spectroscopy and transmission electron microscopy. The …

Formation, dynamics, and characterization of nanostructures by ion beam irradiation

S Dhara - Critical reviews in solid state and materials sciences, 2007 - Taylor & Francis
Ion beam irradiation is a potential tool for phase formation and material modification as a
non-equilibrium technique. Localized rise in temperature and ultra fast (∼ 10− 12 s) …

Ion ranges and irradiation-induced defects in multiwalled carbon nanotubes

JAV Pomoell, AV Krasheninnikov, K Nordlund… - Journal of Applied …, 2004 - pubs.aip.org
Since their discovery in 1991, 1 carbon nanotubes (CNTs) have been envisaged to be the
building blocks of a variety of nanoscale devices and materials. For instance, due to their …

The characterization of gamma-irradiated carbon-nanostructured materials carried out using a multi-analytical approach including Raman spectroscopy

AR Vatankhah, MA Hosseini, S Malekie - Applied Surface Science, 2019 - Elsevier
In this experimental work, the comparative study of structural defects in gamma-irradiated
carbon nanostructured materials (CNMs) including Graphene Nanoplate (GNP), Graphene …